bc: Use strdup for STRING - sbase - suckless unix tools
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---
DIR commit 69d08810f5633d4dd1ac2b486fa96f29123b0a37
DIR parent e43f97dba453bde1833e5c25a9af2d2b0eaf2e0c
HTML Author: Roberto E. Vargas Caballero <k0ga@shike2.net>
Date: Wed, 26 Nov 2025 08:54:02 +0100
bc: Use strdup for STRING
The attribute of the STRING terminal symbol was a constant string
that couldn't be passed to free().
Diffstat:
M bc.y | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
DIR diff --git a/bc.y b/bc.y
@@ -588,7 +588,7 @@ string(int ch)
if (bp == &yytext[BUFSIZ])
yyerror("too long string");
*bp = '\0';
- yylval.str = yytext;
+ yylval.str = estrdup(yytext);
return STRING;
}